Foundation body, method for production of a foundation body, and method for erection of a mast

ABSTRACT

The invention relates to a method for erection of a mast ( 1 ), in particular of a radio mast for a mobile radio network, comprising the following steps: production of a foundation body ( 14 ) with a mast holder ( 7 ) incorporated in it; mounting of the mast ( 1 ) on the mast holder ( 7 ); wherein the production of the foundation body ( 14 ) is carried out separately from an erection location of the mast ( 1 ), the foundation body ( 14 ) is transported to the erection location, and the foundation body ( 14 ) is arranged at the erection location. The invention also relates to a foundation body ( 14 ) such as this and to a method for production of a foundation body ( 14 ) such as this.

This application is which claims benefit of Serial No. 10-2008-020847.7,filed 25 Apr. 2008 in Germany and which application(s) are incorporatedherein by reference. To the extent appropriate, a claim of priority ismade to each of the above disclosed applications.

BACKGROUND OF THE INVENTION

The invention relates to a method for erection of a mast, in particularof a radio mast for a mobile radio network, to a method for productionof a foundation body for a mast such as this, and to a foundation bodysuch as this.

Modern communication systems, for example mobile radio networks,frequently require a multiplicity of masts on which, for example,transmitting and receiving devices are mounted. Because of reservationsrelating to possible health risks caused by electromagnetic radiationfrom mobile radio networks, there is a difficulty in some countries ofobtaining licenses for masts for radio and/or transmission installationswhich require licensing and in whose licensing proceedings the publicare involved. In some countries, licensing proceedings are stipulatedwhich involve the public only for masts which exceed a specific height,for example 20 m. Shorter masts, which have a height of 12 m to 15 m,for example, may in contrast be erected without a licensing procedure inwhich the public are involved. In particular but not exclusively formasts such as these, a better method is required for erection of suchmasts.

In the prior art, it is normal practice to dig a hole into the ground atthe erection location of the mast, with the hole having a depth, forexample, of about 3 m to 5 m. A mast holder is partially lowered intothe borehole, and the borehole is then filled with concrete. Thisresults in the mast holder being provided with a concrete foundationwhich is permanently anchored in the ground. The mast holder isgenerally in the form of a hollow tube or an at least partially hollowtube with a holding flange. The hollow tube has one or more brancheswhich project out of the cast foundation. In order to pass connectingcables and/or supply cables to the mast through the mast holder, thefoundation is dug out at the side to provide access to the branches ofthe hollow tube of the mast holder. Together with the hollow tube, thesetherefore represent cabling cutouts in the foundation that has beenproduced. Supply and/or connecting cables can be passed to the mastthrough these cutouts, with the mast being mounted, preferably screwed,on the holding flange of the mast holder by means of a connectingflange.

The method according to the prior art that has just been described hasthe disadvantage that a multiplicity of process steps must be carriedout at the erection location, and these cannot be carried out withoutgaps in the timing. A large amount of logistic transport effort isinvolved, since the individual equipment items and/or building materialsmust be transported to the erection location by different vehicles andat different times. A time interval of at least four days is requiredfor an optimum procedure for erection of a mast at an erection location,for example adjacent to a road.

SUMMARY OF THE INVENTION

The invention is based on the object of providing a method for erectionof a mast as well as a method for production of a better foundationbody, as well as a foundation body such as this, by means of which it ispossible to reduce the time required to erect a mast at the erectionlocation.

In order to solve the technical problem, a foundation body can beproduced completely away from the mast erection location. It is thentransported in a complete form to the erection location, and is arrangedthere. The mast is then attached to the mast holder on the foundationbody, and the devices located on the mast are connected by connectingand/or supply cables. In particular, a method is proposed for erectionof a mast, in particular of a radio mast for a mobile radio network,which comprises the following steps: production of a foundation bodywith a mast holder incorporated in it; mounting of the mast on the mastholder; wherein the production of the foundation body is carried outseparately from the erection location of the mast, the foundation bodyis transported to the erection location, and the foundation body isarranged at the erection location. A method which comprises thefollowing steps is proposed for production of a transportable foundationbody such as this: production or provision of a shell; creation ofreinforcement composed of steel; provision of a mast holder; provisionof concrete and casting the concrete in the shell, with thereinforcement and the mast holder being arranged at least partially inthe shell while the concrete is being cast, such that this results in afoundation body in which the reinforcement and the mast holder aremounted; and removal of the foundation body from the shell. Thistherefore results in a foundation body for a mast, in particular for amast for a mobile radio network, which is produced from concrete andcomprises a mast holder which is cast in the concrete. This provides thecapability to erect a mast in a single continuous process. If a suitabletransport vehicle is chosen which comprises and transports both thefoundation body, the mast as well as tools for raising and lowering thefoundation body and for erection of the mast, a mast can be erected andconnected in a very short time, with the erection location beingtravelled to only once.

The foundation body is preferably arranged in the ground. In onepreferred embodiment, provision is therefore additionally made for a pitto be dug out at the erection location, into which the foundation bodyis introduced and/or is arranged. In addition, the pit is preferablyfilled again to such an extent that the foundation body is surroundedwith earth. The digging of a pit at the erection location of the mast;the arrangement of the foundation body at the erection location in thepit and, if appropriate, the filling of the pit can also be carried outin one process with the normal method steps for erection of a mast, thatis to say without any need to travel to the erection location again. Thefoundation body and the mast are therefore preferably transported by avehicle which has or transports tools which are also suitable fordigging out the pit, in addition to or as an alternative to the raisingand lowering of the foundation body. To a person skilled in the art, itis also self-evident that different tools can be carried for theindividual process steps.

In order to allow the devices arranged on the mast to be connected tothe supply cable, the foundation body is produced with cabling cutouts.The shell is therefore preferably created such that cabling cutoutsresult in the foundation body, via which a connection can be madebetween the mast and the supply lines or supply cables. In the followingtext, the expression supply cable covers all types of lines and cableswhich are required for connection of a mast. Inter alia, these mayinclude electrical lines for a power supply, electrical or optical datalines for connection to one or more communication networks, groundingand/or lightening conductor lines, etc. In some embodiments, all or someof the cabling cutouts are incorporated in the foundation body by meansof holes. The cabling cutouts are intended for passing supply cables,which are laid underneath ground level at the erection location, throughthe foundation body and/or to the mast. Depending on the use of themast, functional devices and/or units are mounted on it. If, forexample, the mast is a transmission and reception mast for a radionetwork, for example a mobile radio telephone network, then transmittingand receiving antennas are arranged on the mast.

In order to evaluate the received signals and/or to provide the signalsrequired for transmission, additional transmission and receptioninstallations are generally required, and are in general not mounted onthe mast. As well as distribution and/or connection installations, theseare advantageously accommodated in a housing which is arranged aboveground level, for easy accessibility. One preferred embodiment of thefoundation body is therefore produced for one embodiment of theinvention in such a way that the foundation body comprises a housingfoundation for a housing for holding distribution and/or connectionand/or transmission and/or reception installations, with its upper edgepreferably ending above ground level of the foundation body is arrangedin the pit. The housing foundation is therefore integrated integrally inthe foundation body, and projects out of an upper face of the foundationbody, on which the mast holder is arranged, above this upper face of thefoundation body. It is therefore possible to ensure that the housing isprotected against moisture in the terrain in which the mast is erected.The upper edge of the housing foundation is preferably likewise arrangedabove the mast holder.

In order to carry out cabling work, the cabling cutouts are thereforepreferably incorporated in the foundation body such that the supplycables can be passed to at least one housing which is arranged on thehousing foundation, and at least one connecting line or one connectingcable can be passed to the mast holder from the housing which isarranged on the housing foundation. In the following text, theexpression connecting cables refers to all lines and/or cables which arerequired and/or are suitable for connection of functional devicesarranged on or in the mast, and are connected in a housing which isarranged specifically on the mast and in which these items are connectedto supply cables, if necessary via connecting devices and/orpreparation, conversion or similar devices. Connecting cables aretherefore specific supply cables. While the following text refers tosupply cables and connecting cables in one context, then these should beregarded as supply cables which make a connection to a communicationnetwork or other supply network. However, connecting cables are onlythose which connect functional devices on or in the mast.

It is particularly preferable to be able to carry out the cabling forthe devices using cables which are routed in the interior of the mastand of the mast holder. One preferred embodiment of the inventiontherefore provides that, during production of the foundation body, amast holder which comprises an at least partially hollow tube with aholding flange is cast in concrete, so that the holding flange projectsout of the foundation body or ends flush with it. The at least partiallyhollow tube is preferably integrated in the foundation body such thatthe at least partially hollow tube is connected to the cabling cutouts.

In order to provide the capability to operate the mast quickly and toreduce the installation time at the erection location, one preferredembodiment provides that the housing for holding the distribution and/orconnection and/or transmission and/or reception installations is mountedon the housing foundation on the foundation body, away from the erectionlocation of the mast. In addition, the distribution and/or connectionand/or transmission and/or reception installations are preferablyarranged in the housing and the cables are connected in advance, beforethe foundation body is transported to the erection location. At leastone connecting cable and/or one supply cable and/or at least one pullingaid are/is therefore preferably incorporated in the cabling cutoutsand/or laid in them, in the foundation body, away from the erectionlocation.

The masts are preferably provided with the functional devices beforebeing transported to the erection location. These devices are likewisecompletely cabled in advance, with the cabling preferably beingconducted to a connecting panel which is located in the interior of themast, and being accessible by an installation flap which can be openedand is formed in the mast. This flap is generally located about lm abovea connecting flange or foot of the mast. At least in the lower part,this mast is preferably hollow so that a connecting cable can be passedthrough the lower part of the mast to the connecting panel, where it canbe connected to the connecting panel. In one particularly preferredembodiment, this connecting cable is laid in advance in the foundationbody and is appropriately cut to length such that it can simply beintroduced into the lower part of the mast at the erection location, canbe routed to the connecting panel, and can be connected there. All thatneeds to be done at the erection location for the mast is therefore todig a pit, whose base is flattened and if necessary made solid. Thefoundation body is then lowered into the pit. A supply cable which isrouted to the mast is passed through a cabling cutout, if the supplycable has not already been drawn into the cabling cutout, and is laidfrom the foundation body to a connecting point for the supply cable. Ifsupply cables that have already been laid are found in place, then theseare introduced through the cabling cutouts and, in one preferredembodiment, are connected in the appliance housing to connecting panelslocated there. Connecting cables which are passed through cablingcutouts in the foundation body from the housing and emerge from thehollow mast holder are introduced into a lower part of the mast and arerouted to a connecting panel in the interior of the mast, where they areconnected to a connecting panel. The mast preferably has a connectingflange and is connected to the mast holder. A holding flange and aconnecting flange are therefore preferably connected to one another,preferably by screw connections.

During erection, the mast can first of all be connected to the mastholder, and the connecting cables can then be connected to theconnecting panel in the interior of the mast. However, the connectingcable is preferably introduced into the mast before the mast is mountedon the mast holder. Only in embodiments in which no prior cabling hasbeen installed in the foundation body before transportation to theerection location will cabling in some cases also be necessary onlyafter erection of the mast.

The foundation body is preferably arranged in the pit such that theholding flange is arranged underneath of an area surrounding the pit.This makes it possible to fill the pit, once the connecting flange ofthe mast has been connected to the holding flange, such that theconnecting point between the holding flange and the connecting flange isarranged in the ground underneath once the pit has been filled. Thismakes it considerably more difficult to manipulate the attachment of themast to the mast holder. Furthermore, the connection in the ground isgenerally better protected against corrosion.

In order to make it easier to handle the foundation body duringtransportation, the foundation body is preferably produced withattachment elements. By way of example, these may be holding eyes thatare cast in the foundation body.

In order to provide the foundation body with the necessary robustness,it is preferably provided with steel reinforcement. Both the mast holderand, for example, the attachment elements can be attached to this steelreinforcement before the foundation body is concreted in.

In order to ensure that forces applied to the mast holder from the mastare dissipated well into the foundation body, the mast holder isprovided with anchors in one preferred embodiment. This allows theforces to be introduced better into the foundation body so that itrequires less depth in order to be able to absorb the same lateralforces, acting on the mast, from the mast holder.

BRIEF DESCRIPTION OF THE DRAWINGS

The invention will be explained in more detail in the following textwith reference to preferred embodiments, in which:

FIG. 1 shows a schematic illustration of radio mast erection accordingto the prior art;

FIG. 2 shows a section view of a first embodiment of a foundation body;

FIG. 3 shows a schematic plan view of a foundation body as shown in FIG.2;

FIG. 4 shows a schematic section view through a further preferredfoundation body;

FIG. 5 shows a schematic plan view of the foundation body shown in FIG.4; and

FIG. 6 shows a schematic illustration of one preferred foundation bodywith a mast mounted on it, as well as a housing for holding connectionand/or transmitting and receiving devices.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

FIG. 1 shows, schematically, an anchorage for a mast 1 in the ground 2,according to the prior art. Just one mast foot 3 of the mast 1 is shown,with a connecting flange 4. The rest of the mast 1 is not shown, forsimplicity reasons. The connecting flange 4 is connected via screwconnections 5 to a holding flange 6 for a mast holder 7. The mast holder7 has at least one partially hollow tube 8, from which lateral tubes 9extend out sideways, which are likewise hollow and are connected to thehollow part of the tube 8.

The tube 8 of the mast holder 7 is cast in concrete 10, with which aborehole 11 is filled. The mast holder 7 and the lateral tubes 9 arematched to the diameter of the borehole 11 such that they extend from itinto the ground 2. This ensures that a supply cable 12 which has beenlaid in the ground 2 and is indicated by means of a dashed-dotted linecan be passed through at least one of the lateral tubes 9 into thehollow part of the tube 8, that is to say into the interior of the mastholder 7, and through it into the mast 1 for connection of devices (notillustrated) which are arranged on the mast 1.

The erection of a mast 1 according to the prior art, as is illustratedschematically in FIG. 1, requires a multiplicity of processes which canbe carried out successively in time, and not immediately subsequently,at the erection location. First of all, the borehole 11 is driven intothe ground 2. The mast holder 7 is then arranged in the borehole. Thisis done in such a way that the lateral tubes 9 are adjacent to theground 2, and/or penetrate into it, and the process of filling theborehole 11 with concrete does not close the openings 13 of the lateraltubes 9. In order to increase the robustness, steel reinforcement can bearranged in the borehole before it is filled with concrete, althoughthis is not illustrated in FIG. 1. The concrete must harden at theerection location before further process steps can be carried out. Theground is then dug up in order to route the supply cable 12 to the mastholder 7. The mast can then be mounted on the mast holder 7, and thesupply cable 12 can be connected to the devices on the mast 1.

If the mast 1 is a mast for a mobile radio network, then the devicesarranged on the mast 1 are generally transmitting antennas and receivingantennas. The received and transmitted signals must be processed intransmission and reception installations and appliances, which aregenerally arranged in an appliance housing or appliance cabinet adjacentto the mast. The normal practice in the prior art is therefore toconcrete in a foundation (not illustrated) for a housing such as this orfor a cabinet such as this adjacent to the mast holder.

Overall, the process of erection of a radio mast using the method fromthe prior art generally lasts for at least four working days, andgenerally requires a number of journeys by different vehicles to theerection location.

FIG. 2 shows a schematic section view through a foundation body 14 whichis transported having been completely prefabricated to the erectionlocation. The same technical features are provided with identicalreference symbols in all the figures. A mast holder 7 is concreted intothe foundation body 14, which is preferably produced from concrete, andthis mast holder 7 is similar to that shown in FIG. 1. The mast holder 7likewise has an at least partially hollow tube 8 and possibly lateraltubes 9. Cabling cutouts 15 are formed adjacent to openings 13 in thelateral tubes 9 and openings in the tube 8 of the mast holder 7, andthese are also referred to as cable tubes. In one preferred embodiment,the mast holder 7 is provided with a holding flange 6, which issupported against the tube 8 of the mast holder 7 by means of brackets16. The holding flange 6 has through-holes 19 (which can be seen in theplan view of the foundation body 14 from FIG. 2, as illustrated in FIG.3), through which screws or other connecting elements 26 can be passed,in order to connect a connecting flange of a mast (not shown) to theholding flange 6. For this purpose, the holding flange 6 projects out ofthe concrete of the foundation body 14. In the illustrated embodiment,the holding flange 6 is arranged in a depression 17 in the foundationbody 14, which depression 17 can be filled with earth once the mast hasbeen attached to the mast holder 7, in such a way that a connectingpoint of the mast to the mast holder 7 and the foundation body 14 cannotbe seen during operation, but is located underground level.

In order to keep the depth 29 of the foundation body 14 as small aspossible and nevertheless to allow the lateral forces acting on a mastto be introduced via the mast holder 7 into the foundation body 14,anchors 18 are provided on the tube 8 of the mast holder 7 and extend atthe side, for example curved, from the tube 8 of the mast holder 7 intothe foundation body 14. These can be connected to reinforcement or canengage in reinforcement, which is produced from steel mesh and is notillustrated here.

FIG. 3 shows a plan view of the foundation body 14 from FIG. 2. Theholding flange 6 can be seen well centrally, with the through-holes 19for holding attachment elements, preferably screws, for attachment of aconnecting flange of a mast to the holding flange 6. In the illustratedembodiment, the cabling cutouts 15 each extend on the one handtransversely through the foundation body 14. A supply cable cantherefore be routed to the mast and away from it from all fourdirections.

Cables or pulling aids are particularly advantageously already laid inadvance in the cabling cutouts 15, before the foundation body 14 ismoved to the erection location.

FIG. 4 shows a section view through a further embodiment of a foundationbody 14. This differs from the foundation body 14 shown in FIGS. 2 and 3mainly by a housing foundation 20 being integrated in the foundationbody 14. This housing foundation 20 projects from an upper face 30 ofthe foundation body 14. Furthermore, the cabling cutouts 15 are designedsuch that supply cables and connecting cables can be passed in and/orout through the housing foundation 20. The housing foundation is alsodesigned such that an upper edge 31 of the housing foundation 20 isarranged above the holding flange 6 when the foundation body is loweredat the erection location. Once the mast has been mounted on it, theholding flange can therefore be arranged under ground level, that is tosay it can be covered with earth, and the housing foundation 20 canstill project above ground level.

FIG. 5 shows a schematic plan view of the foundation body shown in FIG.4.

FIG. 6 schematically illustrates a foundation body 14 with a housing 21arranged on it in order to hold transmission and/or reception and/orconnection and/or distribution installations and/or appliances. Thehousing 21 is preferably a double-walled housing, possibly with acooling arrangement, as is known from the prior art, that is alreadymounted on the housing foundation 20 of the foundation body 14 away froman erection location, and is preferably cabled in advance. Inparticular, a connecting cable 22 is preferably passed from the housing21 through the cabling cutouts 15 into the tube 8 of the mast holder 7,and is cut to length such that it can be inserted into the interior ofthe mast 1 during its erection, and can be routed in the interior of themast 1 as far as a connecting panel 23. The connecting panel 23 islocated in the lower part of the mast 1 at a height of about 1 m, and isaccessible through an installation flap 24. The devices 25 which, forexample, may be transmitting and/or receiving antennas for a mobileradio network, are already attached to the mast 1 and have been cabledin advance, that is to say likewise connected to the connecting panel23. Alternatively, it is possible to provide for the connecting cable 22to be connected to the connecting panel 23 or, in other embodiments, tobe connected directly to the devices 25, and to be cut to length suchthat, during erection of the mast 1, it can be passed through the tube 8of the mast holder 7 and the cabling cutouts 15 into the housing 21, inorder to be connected there.

Furthermore, supply cables 12 can be passed into and out of the housing21 through the cabling cutouts 15. Alternatively, supply and/orconnecting cables can also be passed through the foundation body 14through the supply cutout 15. These supply and connecting cables canalso be transported with the housing 21 to the erection location, havingalready been cabled in the foundation body 14.

In order to allow a mast to be erected in a very short time, thefoundation body 14 which has already been cabled and is provided withthe housing 21 is transported together with the mast 1, which hasalready been cabled and has been provided with the devices 25, to theerection location by means of a vehicle in the form of a digger/craneapparatus. First of all, this digs out a pit at the erection location. Alower face of the pit is then flattened and if necessary solidified. Thefoundation body 14 is then lowered into the pit. For example, this isdone in such a way that an upper face 30 of the foundation body is atthe same level as the ground level 28, except for the depression 17 inwhich the mast holder 7 is arranged, and except for the housingfoundation 20. Supply cables 12 are then routed to the housing 21 andaway from it, and are connected. The connecting cable 22, which hasalready been laid in advance, is inserted into the mast 1 during itserection, and is passed through to the connecting panel 23, where theconnecting cable 22 is connected, before or after connection of theconnecting flange 4, to the holding flange 6, by means of connectingelements 26, which are preferably in the form of screws. A connectingpoint 27 of the mast 1 to the mast holder 7 is then covered with earth.The rest of the pit around the foundation body 14 is likewise filled.This completes the erection of the mast 1. The tasks that have to becarried out to erect the mast 1 can be carried out continuously, oneafter the other, and with just one journey to the erection location.

To do this, the foundation body and the mast must be prefabricated, andthey are preferably transported to the erection location having alreadybeen cabled. The foundation body is for this purpose preferablymanufactured in a factory by arranging reinforcement and the mastholder, which preferably has anchors, in a shell, which is then filledwith concrete. The shell is preferably designed such that cablingcutouts are formed in the foundation body. Furthermore, the shell ispreferably designed such that a housing foundation is formed integrally.In one preferred embodiment, the cabling cutouts extend to this housingfoundation. This makes it possible to mount the housing for holdingtransmission and/or reception installations, distribution installationsand/or the like on the housing foundation in the factory, and to installthe stated installations and to cable them in advance, so that aconnecting cable is passed from the housing through the cabling cutoutsinto the interior of the mast holder, and projects from it.Alternatively or additionally, a pulling aid or other cables can be laidin advance.

During production, attachment elements, for example eyes, are preferablyinserted in the foundation bodies in such a way that cables and/or cranehooks can be fitted to them in order to make it easier to transport thefoundation body.

The described embodiments just represent exemplary embodiments. It isobvious to a person skilled in the art that the features described inconjunction with the individual exemplary embodiments can be used in anydesired combination in order to implement the invention.

LIST OF REFERENCE SYMBOLS

-   1 Mast-   2 Ground-   3 Mast foot-   4 Connecting flange-   5 Screw connections-   6 Holding flange-   7 Mast holder-   8 Tube-   9 Lateral tubes-   10 Concrete-   11 Borehole-   12 Supply cable-   13 Openings-   14 Foundation-   15 Cabling cutouts-   16 Bracket-   17 Depression-   18 Anchor-   19 Through-holes-   20 Housing foundation-   21 Housing-   22 Connecting cable-   23 Connecting panel-   24 Installation flap-   25 Devices-   26 Connecting elements-   27 Connecting point-   28 Ground level-   29 Depth-   30 Upper face-   31 Upper edge

1. A method for erection of a mast, in particular of a radio mast for a mobile radio network, comprising the following steps: production of a foundation body with a mast holder incorporated in it; mounting of the mast on the mast holder; wherein the production of the foundation body is carried out separately from an erection location of the mast, the foundation body is transported to the erection location, and the foundation body is arranged at the erection location.
 2. The method as claimed in claim 1, wherein a pit is dug out at the erection location of the mast, and the foundation body is arranged in the pit at the erection location.
 3. The method as claimed in claim 1, wherein the foundation body is produced with cabling cutouts via which a connection can be made between the mast and supply cables which are laid underneath ground level at the erection location.
 4. The method as claimed in claim 1, wherein the foundation body is produced such that it comprises a housing foundation for a housing for holding distribution and/or connection and/or transmission and/or reception installations.
 5. The method as claimed in claim 4, wherein the foundation body is arranged in the pit such that an upper edge of the housing foundation is arranged above ground level at the erection location.
 6. The method as claimed in claim 1, wherein the cabling cutouts are incorporated in the foundation body such that the supply cables can be passed to at least one housing which is arranged on the housing foundation, and at least one connecting cable can be passed to the mast holder from the housing which is arranged on the housing foundation.
 7. The method as claimed in claim 1, wherein, during production of the foundation body, a mast holder which comprises an at least partially hollow tube with a holding flange is cast in concrete, so that the holding flange projects out of the foundation body.
 8. The method as claimed in claim 1, wherein the mast holder which comprises the at least partially hollow tube with the holding flange is cast in the foundation body such that the at least partially hollow tube is connected to the cabling cutouts.
 9. The method as claimed in claim 1, wherein the housing for holding distribution and/or connection and/or transmission and/or reception installations is mounted on the housing foundation on the foundation body, away from the erection location of the mast.
 10. The method as claimed in claim 1, wherein at least one connecting cable and/or supply cable and/or a pulling aid are/is incorporated in the cabling cutouts and/or laid in them, in the foundation body, away from the erection location.
 11. The method as claimed in claim 2, wherein the foundation body is arranged in the pit such that the holding flange is arranged underneath ground level of an area surrounding the pit.
 12. The method as claimed in claim 2, wherein a connecting flange of the mast is connected, in particular screwed, to the holding flange, and the pit is filled such that a connecting point between the holding flange and the connecting flange is arranged in the ground underneath once the pit has been filled.
 13. The method as claimed in claim 1, wherein the foundation body is produced with attachment elements by means of which the foundation body can be lifted and transported.
 14. The method as claimed in claim 1, wherein steel reinforcement is incorporated during production of the foundation body.
 15. A method for production of a transportable foundation body for a mast, in particular a mast for a mobile radio network, comprising the following steps: production or provision of a shell, creation of reinforcement composed of steel, provision of a mast holder, provision of concrete and casting the concrete in the shell, with the reinforcement and the mast holder being arranged at least partially in the shell while the concrete is being cast, such that this results in a foundation body in which the reinforcement and the mast holder are mounted, and removal of the foundation body from the shell.
 16. The method as claimed in claim 15, wherein the shell is created such that cabling cutouts result in the foundation body, via which a connection can be made between the mast and the supply cables.
 17. The method as claimed in claim 15, wherein the shell is designed and the mast holder is arranged such that a housing foundation is formed integrally for a housing for holding distribution and/or connection and/or transmission and/or reception installations and projects from the side of the foundation body on which the mast holder is arranged.
 18. The method as claimed in claim 15, wherein at least some of the cabling cutouts are drilled in the concreted foundation body.
 19. The method as claimed in claim 15, wherein a housing is mounted on the housing foundation and at least one connecting cable is laid in the cabling cutouts, which leads from the housing to the mast holder and emerges from it.
 20. A foundation body for a mast, in particular for a mast for a mobile radio network, which is produced from concrete and comprises a mast holder which is cast in the concrete, and cabling cutouts, in order to allow a mast to be mounted on the mast holder to be connected to the supply cable.
 21. The foundation body as claimed in claim 20, wherein the mast holder comprises an at least partially hollow tube with a holding flange, which projects out of an upper face of the foundation body, with the at least partially hollow tube being connected to the cabling cutouts.
 22. The foundation body as claimed in claim 20, wherein, on the upper face, the foundation body has a housing foundation which projects from the upper face of the foundation body.
 23. The foundation body as claimed in claim 20, wherein a housing for holding distribution and/or connection and/or transmission and/or reception installations and with a sealed functional area is mounted on the housing foundation.
 24. The foundation body as claimed in claim 20, wherein the cabling cutouts are formed, supply cables can be passed through the cabling cutouts to the housing and can be routed away from it, and, in addition, at least one connecting cable can be passed from the housing through the cabling cutouts to the mast holder. 